300W Dual Output Switching Power Supply

Model NO.: D-300A 5V12V Warranty: 1 Year Input Voltage: 110-220V Starting Mode: Self-excited Switching Power Supply Power Supplying System: Terminal Power Distribution Equipment Modulation System: PWM Brand: Smun Input: 85~132VAC/170~264VAC 47~63Hz 240~370VDC Power: 300W Package: 16PCS/18kg DC Adjustable: 10% Customized: Available Specification: CE ROHS ISO9000 HS Code: 8504401400 Output Type: Dual Output Power: 201 - 300W Connection Mode: Series Switching Power Supply Voltage Regulating Mode: Width Modulation Type Energy Transmission: One-way Transmission Certification: CE, RoHS, ISO Size: 215*115*50mm Output: 5V 12V Weight: 1.1kg Working Temperature: -10~+60 Degree C,20%~90%Rh Safety Standard: En60950 UL60950 GB4943 Trademark: Smun Origin: China 1. Switch: Power electronic component is working at swich status not linear status
2. High frequency: Power electronic component is working at high frequency status not the low frequency closed to power frequency
3. DC: The output voltage of power supply is DC not AC
Working characteristic:
1. Small size, light weight
2. Small power waste
3. High efficiency: Power transistor is working at switch status, so the power waste is small, conversion efficiency is high, generally it's about 60-70%, and the linear power is only 30-40%
All the above details are about the XIMENMG if you have any query pls do feel free to contact us.
Normal switching power supply:
100% full load burn-in test
Protections: Short circuit, over load, over current, over temperature
High efficiency, low ripple noise
One year warranty
LED Driver:
*Small size, light weight, high efficiency, long life, safety and reliability
*Built-in PFC function
*Protections: Over voltage, Over current, Over temperature., Short Circuit
*Waterproof Rank: IP67
*Ideal for outdoor LED lighting, LED street lights, LED tunnel lighting and so on
2. Certificate
CE certificate
ROHS
CCC
ISO
3. Brand
Smun

4. Workers: 150 person
5. R&D departement
6. QC departement
7. Machine: 10

D-300W  DUAL  output  switching  power  supply
Model  NO.	OUTPUT	Tolerance	range	efficiency
D-300A	5V, 2-25A 12V, 0.5-15A	± 2% ± 6%	60mV 150mV	78%
D-300B	5V, 2-25A 24V, 0.4-0.7A	± 2% ± 7%	60mV 200mV	82%
AC  input  voltage  range		85-132vac/170-264vac  47-63hz  240-370vdc
input  current		2.5A/115V  1.25A/230V
AC  inrush  current		35A
Leakage  current		< 3.5mA/240VAC
DC  adjustable  range		± 10%  rated  output  voltage
over  load  protection		105-150%cut  down  output,   auto-recovery
over-voltage  protection		115-135%
set  up,   rise, hold  up  time:		200ms, 100ms  30ms
withstand  voltage:		I/P-O/P: 1.5KVAC  1Minutes                                                                           I/P-FG: 1.5KVAC  1MInutes                                                                     O/P-FG: 0.5VAC  1minutes
working  temperature		-10~+60° C, 20-90%RH
weight/packing:		1.1kg, 16pcs/20kg
Material		Aluminum
Size		215*115*50M  M
certificate		CE    ISO9000  ROHS
Warranty  year		1  year
Protections		Short  circuit  /  Over  load  /  Over  voltage

 

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Product Categories : Output Switching Power Supply